baber/WOPTO huggingface dataset:
Patent JP-S582711-A (JP)
Title: Sensitivity stabilizing method for photoelectric transducer
Inventor: IBA KUNIO
IPC: G01J1/16
Filed: 1981-06-30
Abstract: PURPOSE:To stabilize the sensitivity and to allow a photoelectric transducer to function with a high precision, by using a reference light source besides a light to be measured and correcting the sensitivity variation of the photoelectric transducer itself through a feedback loop by the signal of the reference light source. CONSTITUTION:A reference light 2 is used besides a light 1 to be measured, and lights 2 and 1 are modulated through rotating choppers 3 and 4 by frequencies f1 and f2 respectively and are made incident to a detector 5 having a photoelectric transducer. Respective frequency components are taken out from the voltage signal, which is obtained by amplifying an output current (i) from the photoelectric transducer in an amplifier 6, by individual filter circuits 7 and 8 to obtain DC output signals through rectifiers 11 and 12. A DC output voltage signal SIG1 from reference light frequency components is compared with a comparison voltage VREF in a comparator 13, and a voltage +VB obtained by amplifying the differential voltage is fed back as a bias voltage to the photoelectric transducer.
Patent JP-S5631006-A (JP)
Title: Method of processing feather
Inventor: TAKEMURA TOORU
IPC: B68G3/12
Filed: 1979-08-13
Abstract: PURPOSE: Feathers are dispersed on a double-layered net consisting of two net sheets and sucked from the lower side, then the net sheets are separated to leave the hard parts on the upper net sheet and to collect only the soft fiber part on the lower net sheet without damage.  
     CONSTITUTION: Feathers 1 are extended on the upper net sheet 2 of a double- layered net conveyor and sucked with a suction box 4 where the soft part 5 of feathers 1 comes through both of the upper and lower net sheets 2 and 3 to the back side of the conveyor and the hard part 6 mainly consisting of quils and rachises remains on the upper net sheet 2. The soft fibrous part 5 is held with the lower net 3 and press roller 7 and the upper net sheet 2 is separated from the lower net sheet 3 with roller 8. Thus, the hard part 9 in feathers 1 is removed and the soft part 10 is collected with sucking duct 11.  
     EFFECT: As the hard part in feathers is removed, the touch, lightness, and heat- retaining property are increased. Further, this treatment can remove foreign substances in feathers as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01273359-A (JP)
Title: Semiconductor integrated circuit
Inventor: ONO HAJIME
IPC: H01L29/812
Filed: 1988-04-26
Abstract: PURPOSE:To adjust the threshold voltage of each FET by adjusting the film thickness, film quality, etc., of a protective film, and to increase circuit margin by constituting a semiconductor integrated circuit by forming the FETs, gate directions of which cross at right angles, in EFETs or DFETs. CONSTITUTION:An EFET in the gate direction [01-1] and a DFET in the gate direction [001] are formed onto the GaAs substrate 1 of both orientation (100). That is, a layout is set so that the directions of the gates of each FET are directed at right angles. When an silicon oxile film in thickness of 1.8mum is shaped onto these FETs through a CVD method and used as a protective film at that time, the relation-ship of each threshold voltage Vr of the EFET and the DFET and the quantity of channel ion implantation is shown in the graph. That is, when the quantity of ions implanted is brought to 2(X)10<12>cm<-2>, the threshold voltage Vr of the FET in the gate direction [01-1] is brought to +0.2V, and the threshold voltage Vr of the FET in the gate direction [011] is brought to -0.5V, and the FETs can be constituted respectively as the EFET and DFET.
Patent JP-H01273921-A (JP)
Title: Heat shielding device for embedded type electric range
Inventor: IZUMITANI TAMOTSU
IPC: F24C7/00
Filed: 1988-04-26
Abstract: PURPOSE:To suppress temperature rise of the front section of a counter top due to the convection flow of heat even in an abnormal use such as heating without an object to be heated and avoid the danger of causing fire, etc. by installing a convection flow guiding plate which has its shape tapered to ward the rear side on the upper section of a heat shielding plate provided above the roaster case of an embedded type electric range. CONSTITUTION:A sink 21 is provided in its front with a front open section 21a and a counter top is provided with an upper open section 21b. A top heater section 22 is constituted with a plate 24 to engage a sheathed heater 23 and ceiling plate 25 which covers the plate 24 from below and has the shape of box and the top heater section is dropped down into the upper open section 21b of the counter top. The main body 27 of an electric range which is slid to the front open section 21a from the front side is connected through a wire to the top heater section 22 and it is fitted internally with a roaster case 29 with a roaster heater 28. Above the roaster heater 29a heat shielding plate 34 for protecting the counter top A section 21c and counter top B section 21d, etc. from radiation heat is provided, and on this plate 34 a convection flow guiding plate 35 which is constituted to have shape tapered toward the rear side is installed.
Patent JP-H09285412-A (JP)
Title: Bath water circulating and filtering device
Inventor: HIROSE MOTOAKI
IPC: C02F1/50
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent ozone generation when bath water is not circulated and to prevent the degradation of an ozone generator by starting the valve opening of a valve opening/closing means and the operation of the ozone generator after driving a circulation pump in a device for circulating the bath water, purifying it in a filtering tank and sterilizing it by ozone. SOLUTION: A controller 23 is provided with an ozone generation control means, and at the time of starting the operation, drives the circulation pump 3 first, opens a solenoid valve 22 after detecting the ON of a flow rate sensor 21 and then, starts the operation of the ozone generator 9. On the other hand, at the time of stoppage, control is performed so as to stop the ozone generator 9 first, close the solenoid valve 22 and then, stop the pump 3. Also, during the operation, the measured value P of a circulation amount is read from the output of the sensor 21 and compared with a first prescribed value P1. Then, while the device 9 is stopped the time of P<P1, the measured value and a second prescribed value P2 (P1<P2) are compared at the time of P>P1, an ozone generation amount is reduced at the time of P<P2 and a normal operation is performed at the time of P>P2.
Patent JP-S5529761-A (JP)
Title: Check unit for leakage of tap
Inventor: KUMADA TAKASHI
IPC: G01M3/28
Filed: 1978-08-24
Abstract: PURPOSE: To detect leakage easily and rapidly by detecting a pressure difference with the atmosphere without dipping a tap in water.  
     CONSTITUTION: The opening part of tap C is hermetically sealed up by airtight unit 48 and pressure is supplied into tap C by air supply unit 2. In sensing the internal pressure of tap C, the pressure sensing stop unit stops the operation of air supply unit 2 when the pressure reaches a fixed value. Tap C has cavities and when the pressure in tap C decreases within certain time, the pressure sensor detects the decrease in pressure and gives an alarm by lighting the display lamp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S586085-A (JP)
Title: Speed controller for dc motor
Inventor: MATSUI KIYOSHI
IPC: H02P23/00
Filed: 1981-07-03
Abstract: PURPOSE:To eliminate a tachometer generator and the like by performing a speed detection in addition to the position detection by a rotary encoder. CONSTITUTION:A microcomputer 3 inputs the output of a rotary encoder 2 interlocked with the rotation of a DC motor 1, calculates the positioning and the speed control, and outputs a digital signal indicating the controlling amount. A programmable timer 6 applies a pulse signal of a pulse width responsive to the output signal of the microcomputer 3 to a power drive circuit 7. In this manner, a tachometer generator, a servo amplifier and a D/A converter can be eliminated.
Patent JP-H08276146-A (JP)
Title: Method and device for sprinkling liquid
Inventor: KAWAGUCHI HIROSUKE
IPC: B05B12/08
Filed: 1995-04-05
Abstract: PURPOSE: To remotely control the pressure of sprinkling liquid which is mainly applied to control of disease injury and an insect of crops cultured in a tilting field and irrigation, and furthermore, applied to even sprinkling and washing in the construction work site of a multistory building and the demolition site thereof. CONSTITUTION: Stationary pipeline 5 having hose-fitting ports 7 with opening/closing cocks 6 are laid over places with height difference across working paths of a plurality of stages and provided in accordance with the respective working paths. A force-feeding device 3 force-feeds a liquid from a liquid source 2 to the stationary pipelines 5 through a pressure control device capable of raising and lowering pressure by remote control. A worker in the working path confirms the pressure of liquid sent to nozzles 11 through the hose-fitting port 7 and transmits a signal from a portable transmitting device 20 and the pressure control device 15 is remotely controlled to regulate the pressure of liquid to a desired pressure. A driving device for operating the force-feed device and the pressure control device, the stationary pipelines 5 used for a water feed pipe, the nozzles 11 with a pressure gage 19, the transmitting device 20 and a receiving device are equipped in order to put this method into effect. Liquid sprinkling work in the places in which height differs is easily performed.
Patent JP-H08297154-A (JP)
Title: Semiconductor integrated circuit and its test method
Inventor: FUJIMURA TAKUMA
IPC: H01L27/04
Filed: 1995-04-27
Abstract: PURPOSE: To attain stable measurement and a stable circuit operation by avoiding the in-phase input state and oscillation state of comparators in the nontest state and nonoperational state at the time of the test mode and operational mode. CONSTITUTION: This semiconductor integrated circuit is provided with the first through third transfer gates TG1-TG3 connected to the first through third signal input terminals TM1-TM3 respectively at one end and set to the on-state in response to the activation level of the signal of the fourth signal input terminal TM4, the first inverter IV1 connected with the input end to the other ends of the transfer gates TG1, TG3 and connected with the output end to the other end of the transfer gate TG2, and the second inverter IV2 connected with the input end and the output end in the opposite way to the inverter IV1. When a comparator is in the nonoperational state at the time of the test mode, a signal with the activation level is applied to the signal input terminal TM4.
Patent JP-H11282944-A (JP)
Title: Consultation support device
Inventor: KUNIYUKI OSAMU
IPC: G06F3/048
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable an operator to know a destination shifted from the current picture by deciding the next picture of the shifting designation, based on a preserved history and displaying the name of the decided next picture. SOLUTION: A picture shift 1 shows a case of a new patient. When a consultation support device is activated, a selected picture is activated. As the next picture is not fixed, the picture of a shifting designation is not displayed on a function key and the picture is shifted to the one that is selected by an operator. In other words, the picture is shifted to the initially registered one in this case. When a function key within a shifted accounting processing screen is pressed, this picture is shifted to the selected one. Meanwhile, a picture shift 2 shows a case of a second medical examination (non-new patient) and no picture of the shifting destination is displayed on a function key like the case of the shift 1. Then the shifted accounting processing picture is now shifted to a consultation collation picture when the function key within the accounting processing picture is pressed.
Patent JP-S5436453-A (JP)
Title: Pressure alarm device
Inventor: KIDO MASAKATSU
IPC: F04B49/00
Filed: 1977-08-29
Abstract: PURPOSE: To discriminate and warn only abnormalities and prevent the confusion of an operator, by discriminating a pressure detection signal and a run signal of a prime mover through a logic circuit and applying the output of the logic circuit to an alarm signal converter and indicating the output of the converter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62261174-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA HIROYUKI
IPC: H01L21/8234
Filed: 1986-05-08
Abstract: PURPOSE:To decrease damage of silicon substrate and contamination due to impurities, by evaporating a silicon nitride film, before evaporating a silicon oxide film by a CVD method. CONSTITUTION:On the surface of a substrate 10, a gate insulating film 11 and a gate electrode 3 are formed. With these parts as masks, impurities are injected and diffused, and a low-concentration impurity diffued drain part 4 and a source part 5 are formed. Then, a silicon nitride film 12 and a silicon oxide film 6 are sequentially evaporated on the surfaces of the gate insulating film 11 and the gate electrode 3. The silicon oxide film 6 is removed by plasma etching. The time point when the silicon film 12 at the substrate part is exposed is detected, and the etching is finished. Then, a side wall 7 of the silicon oxide film is formed on the side surface of the electrode 3. Then, the silicon nitride film 12 on the surfaces of the electrode 3 and the insulating film 11 is removed. Thereafter, with the electrode 3 and the side wall 7 as masks, ions are implanted and diffused in the center of the substrate 10. Thus, high-concentration impurity diffused drain part 8 and a source part 9 are formed.
Patent JP-H04310701-A (JP)
Title: Moody reinforced interior material containing natural volatile oil
Inventor: YOSHIOKA TOSHIO
IPC: B32B21/13
Filed: 1991-04-09
Abstract: PURPOSE:To take effect of the activation of human bodies, control the propagation of mites, fungi and the like and simultaneously provide a woody reinforced interior material retaining repellency effect to cockroaches for a long time. CONSTITUTION:A woody reinforced interior material is manufactured by injecting unsaturated polyester resin containing 5 to 25% of natural volatile oil into a woody decorative veneer together with a reaction starting agent under the reduced pressure or pressurized condition, and then laminated integrating said woody decorative veneer on a woody base such as a polywood together with a bonding agent or without a bonding agent.
Patent JP-S61262633-A (JP)
Title: Apparatus for measuring suspended fine particles
Inventor: HANAJIMA SHIGEHARU
IPC: G01N15/14
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a measuring apparatus prevented from lowering in an S/N ratio, by constituting said apparatus so as to detect back scattering light by making a laser irradiation axis and the optical axis of a beam-receiving system common. CONSTITUTION:The laser beam emitted from a laser tube 14 receives the conversion of a light path by orthogonal prisms 15, 16, 17 and passes through the light-blocking tube 9 piercing through the center of a light-receiving lens 8 as scanning laser beam by equilateral octagonal rotary prisms M1, M2 to be emitted to the outside of the apparatus. Said scanning laser beam is allowed to irradiate fine particles to be measured to generate back scattering beam which is, in turn, condensed by a beam-receiving lens 8 and a beam path is converted by reflective mirrors 11, 18 to be passed through an optical filter 19 and a visual field limiting beam blocking disc 13 and displayed on the counter/display unit provided on the side wall by a photomultiplier tube 20 and a preamplifier 21. As mentioned above, by setting only the space volume limited on a laser beam irradiation axis as a detection space and blocking the reflected beam from the window or wall surface of a reaction container, an S/N ratio can be well measured.
Patent JP-S58222455-A (JP)
Title: Photoelectromagnetic recording medium
Inventor: TANAKA MOTOHARU
IPC: G11B11/10
Filed: 1982-06-18
Abstract: PURPOSE:To realize an effective use of an external magnetic field and to improve both stability and expansion of recording bits as well as a reading contrast, by providing a reflecting film of a highly permeable material under a vertically magnetized film showing vertical magnetic anisotropy. CONSTITUTION:A reflecting film 2 of a highly permeable material is formed on a substrate 1, and a vertically magnetized film 3 showing vertical magnetic anisotropy is formed on the film 2. The beams given from a light source 5 of a modulated laser, etc. are condensed to a minute spot through a condenser lens 6 and then heated up to a temperature close to the Curie point to reduce the coercive force. Then an inversion of magnetization is generated by a magnetic field produced from a magnetic field generating coil 7 to perform recording. With use of such a reflecting film of a highly permeable material, no expansion is caused to an external magnetic field and the vertical convergence is obtained. Thus the density of magnetic flux is increased on the surface of a recording medium with the same external magnetic field.
Patent JP-H06314769-A (JP)
Title: Semiconductor device
Inventor: KOYANAGI MASARU
IPC: H01L21/822
Filed: 1993-04-30
Abstract: PURPOSE:To enable functions to be selected using fewer optional pads in a semiconductor device by a method wherein the selection of optional functions provided in the semiconductor device is made through the intermediary of a mode selection logic part. CONSTITUTION:A DRAM 2 as a semiconductor device is formed in a semiconductor chip 1. The DRAM 2 has a few functions. A mode selection logic part 3 is provided. The mode selection logic part 3 is composed of logic gates and others and possessed of input terminals and output terminals. The input terminals are connected to optional pads A to C, and a input level can be set by bonding wires between an inner lead IR1 and the optional pads A to C. By this constitution, when the three optional pads A to C are prepared, 2<3> kinds of output patterns or eight optional functions can be selected by giving instructions to a DRAM main body.
Patent JP-H06314018-A (JP)
Title: Electrophotographic recorder
Inventor: FUKUYAMA HIROTAKA
IPC: G03G15/08
Filed: 1993-04-30
Abstract: PURPOSE:To facilitate the adjusting image density by varying the rotational speed itself of a developing roller, which supplies toner to a photoreceptor by a rotational speed varying means. CONSTITUTION:The developing roller 64 and supply 65 of a developing device 60 are rotated and driven by a motor 80 for use in development, the rotating speed of this motor 80 is determined by the rotational speed varying means 81, and an order is given to the means 81 by a main control part 82. As an amount of toner in a toner sensor 63 decreased, the main control part 82 orders the means 81 to increase the rotational speed of the motor 80. Also, by the operation of an operation means 85 by an operator, the order for the rotational speed of the motor 80 to be increased/reduced is given to the means 81 through the main control part 82. Thus, when the rotational speed of the motor 80, that is, of the roller 64 is varied to arbitrary speed by the means 81, image density can be made stable at requested set-density.
Patent JP-S60247575-A (JP)
Title: Image former
Inventor: OONO KENICHI
IPC: B41J29/00
Filed: 1984-05-23
Abstract: PURPOSE:To make the handling of a printing head safer and easier as well as to make the miniaturization of the whole of an image former easier by a method in which the connecting end of the wiring of the head is concentrated on one end portion along the longitudinal direction of the head. CONSTITUTION:A transfer head 11 is provided with a head base plate 50 of a rectangular plate form, a heating resistor 51 provided at the center in the longitudinal direction of the plate 50, and a pair of wirings 52 provided in the longitudinal direction in parallel with the resistor 51 on both sides of the resistor 51. The connecting ends 54 of each wiring 52 are concentrated on one end portion along the longitudinal direction of the head 11, each of which is connected with one end 55a of flexible banded wirings 55 constituting an outer wiring means. Also, the other ends 55b are made up of connectors which are detachable with connectors provided to the device body 1. The wiring space around the printing head can thus be saved, the miniaturization of the whole of the device can be attained, and the handleability and safety of the head can be raised.
Patent JP-H11283019-A (JP)
Title: Image analyzer
Inventor: UMEDA TOMOAKI
IPC: G01N23/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image analyzer capable of forming a corresponding band image area or spot image area inside plural lane image areas as an interested area and performing quantitative analysis by a simple operation in the case that images reproduced based on image data are provided with the plural lane image areas respectively having the plural band image areas or spot image areas. SOLUTION: In this image analyzer provided with an image data storage means 42 for storing the image data for forming and analyzing the plural interested areas in the images displayed on a CRT 50 based on the image data stored in the image data storage means 42 and provided with the plural lane image areas respectively including the plural band image areas or spot image areas, an interested area data copying means 304 for copying interested area data generated in the image data corresponding to one reference lane image area of the plural lane image areas to the image data corresponding to the other lane image area is provided.
Patent JP-H09269929-A (JP)
Title: Inter-application communication method
Inventor: MIYAKE TATSUNORI
IPC: G06F13/00
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To automatically reconstruct an application execution environment accompanied by the change of a system. SOLUTION: A master data base 8 stores identification information of the computer and the application of the whole system. A data base 15 stores identification of the communication destination server and the application of a pertinent client and a table 16 stores information of a necessary minimum in the data base 15. The application 12 of the client 3 retrieves the table 16, specifies the server 1 and the application 5 of the communication destination and executes inter-application communication. When the server 1 is changed to a server 2, the server 2 copies the master data base 8 to a self master data base 20 and changes pertinent server identification information. The client 3 refers to the master data base 20 and changes pertinent server identification information of its own data base 15.